Page 58 - 2025年第56卷第6期
P. 58
14-24.
.
[ 12] 钱宁,周志浩 . 黄河下游河床演变[M] 北京:科学出版社,1965.
.
[ 13] 江恩惠,张红武,赵连军,等 . 高含沙洪水造床规律及河相关系研究[J] 人民黄河,1999(1):14-16.
[ 14] 陈建国,周文浩,孙高虎 . 论黄河小浪底水库拦沙后期的运用及水沙调控[J] 泥沙研究,2016(4):1-8.
.
[ 15] 吴保生 . 维持黄河主槽不萎缩的水沙条件研究[M] 郑州:黄河水利出版社,2010.
.
[ 16] 胡春宏 . 黄河水沙变化与下游河道改造[J] 水利水电技术,2015,46(6):10-15.
.
.
[ 17] 张瑞瑾 . 河流动力学[M] 北京:中国工业出版社,1961.
.
[ 18] 钱宁,周文浩 . 黄河下游河床演变[M] 北京:科学出版社,1965.
.
[ 19] 张红武 . 黄河泥沙[M] 北京:黄河水利出版社,1996.
[ 20] 夏 军 强 , 戈 向 阳 , 周 美 蓉 . 河 段 挟 沙 力 计 算 方 法 及 其 在 黄 河 下 游 的 应 用[J] 人 民 黄 河 , 2023, 45(9):
.
12-17.
[ 21] 陈骥 . 非均匀沙挟沙力试验研究[D] 北京:清华大学,1996.
.
.
[ 22] 王士强,陈骥,惠遇甲 . 明槽水流的非均匀沙挟沙力研究[J] 水利学报,1998(1):1-9.
[ 23] SHU A P,FEI X J. Sediment transport capacity of hyper-concentrated flow[J] Science in China:Series G,2008,
.
51(8):961-975
[ 24] 吴保生,沈逸,马子普,等 . 黄河下游平滩流量的模拟方法[J] 水利学报,2024,55(7):791-801.
.
.
[ 25] 吴保生,郑珊 . 河床演变的滞后响应理论与应用[M] 北京:中国水利水电出版社,2015.
[ 26] 姚文艺,苏运启,李勇 . 黄河下游排洪输沙基本功能的影响因素及判别指标[J] 泥沙研究,2009(1):1-9.
.
[ 27] 焦恩泽,张清,江恩惠,等 . 三门峡水库“318”试验效益评估与建议[J] 泥沙研究,2009(1):10-14.
.
Quantifying geometric relation and suspended sediment transport in the Lower Yellow River
1 2 3
FEI Xiangjun ,SHU Anping ,WANG Le
(1. Department of Hydraulic Engineering,Tsinghua University,Beijing 100084,China;
2. School of Environment,Key Lab of Water and Sediment Sciences of MOE,Beijing Normal University,Beijing 100875,China;
3. School of Water Resources and Hydropower Engineering,North China Electric Power University,Beijing 102206,China)
Abstract:The Yellow River is characterized by high sediment concentration and demonstrates a significant role in
shaping the river’s evolution. However,most earlier studies predominantly focused on the flow magnitude and paid
inadequate attention to the effect of sediment concentration. As a result,the existing river facies relationships are
insufficient to explain the key issues,including river geometric variability and reach-scale channel patterns. To
address this gap,the present study aims to develop a new set of hydro-sediment geometric relations for the lower
Yellow River through considering the sediment-concentration influence as well as incorporating the stable channel
width criterion. These relations offer a quantitative characterization of sediment-laden capacity,non-settling velocity
and bank-full discharge associated with sediment entrainment in the lower Yellow River. The findings of this research
provide a scientific basis for promoting the river regulation and sustainable development in this basin.
Keywords:lower Yellow River;geometric relation;sediment concentration;sediment entrainment;quantitative
characterization
(责任编辑:鲁 婧 韩 昆)
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